Display screen or portion thereof with graphical user interface



The FIGURE is a front view of a display screen or portion thereof withgraphical user interface showing the claimed design.

The dashed broken lines in the FIGURE show a display screen or portionthereof, and form no part of the claimed design. The dot-dash brokenlines in the FIGURE show environment, which forms no part of the claimeddesign.

The oblique shade lines in the FIGURE show transparency or translucency.

CLAIM The ornamental design for a display screen or portion thereof withgraphical user interface, as shown and described.